FR1315314A - Methods and apparatus for the manufacture of elongated parts by extrusion, in particular tubes having flares and bulges or alternatively flares alone or alternatively bulges alone - Google Patents

Methods and apparatus for the manufacture of elongated parts by extrusion, in particular tubes having flares and bulges or alternatively flares alone or alternatively bulges alone

Info

Publication number
FR1315314A
FR1315314A FR885893A FR885893A FR1315314A FR 1315314 A FR1315314 A FR 1315314A FR 885893 A FR885893 A FR 885893A FR 885893 A FR885893 A FR 885893A FR 1315314 A FR1315314 A FR 1315314A
Authority
FR
France
Prior art keywords
flares
bulges
alone
alternatively
extrusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR885893A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANGER KUNSTSTOFF
Original Assignee
ANGER KUNSTSTOFF
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DEK43015A external-priority patent/DE1209282B/en
Priority to CH1762A priority Critical patent/CH417060A/en
Application filed by ANGER KUNSTSTOFF filed Critical ANGER KUNSTSTOFF
Priority to FR885893A priority patent/FR1315314A/en
Priority to BE613261A priority patent/BE613261A/en
Priority claimed from US176179A external-priority patent/US3205535A/en
Application granted granted Critical
Publication of FR1315314A publication Critical patent/FR1315314A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92438—Conveying, transporting or storage of articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR885893A 1961-02-25 1962-01-25 Methods and apparatus for the manufacture of elongated parts by extrusion, in particular tubes having flares and bulges or alternatively flares alone or alternatively bulges alone Expired FR1315314A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1762A CH417060A (en) 1961-02-25 1962-01-05 Process for the production of plastic pipes with a wall cross-section increased to a certain length at at least one end and a device for carrying out the process
FR885893A FR1315314A (en) 1961-02-25 1962-01-25 Methods and apparatus for the manufacture of elongated parts by extrusion, in particular tubes having flares and bulges or alternatively flares alone or alternatively bulges alone
BE613261A BE613261A (en) 1961-02-25 1962-01-30 Methods and apparatus for manufacturing elongated parts by extrusion, in particular tubes having flares and bulges or flares alone or bulges alone

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DEK43015A DE1209282B (en) 1961-02-25 1961-02-25 Method and device for the production of pipes with widenings and / or thickenings
DEK45267A DE1255293B (en) 1961-02-25 1961-11-22 Device for creating widenings in the area of the ends of pipes
DEK0045326 1961-11-30
FR885893A FR1315314A (en) 1961-02-25 1962-01-25 Methods and apparatus for the manufacture of elongated parts by extrusion, in particular tubes having flares and bulges or alternatively flares alone or alternatively bulges alone
US176179A US3205535A (en) 1961-02-25 1962-02-23 Apparatus for shaping the end of a tube
US310186A US3264383A (en) 1961-02-25 1963-08-28 Extrusion methods

Publications (1)

Publication Number Publication Date
FR1315314A true FR1315314A (en) 1963-01-18

Family

ID=27544858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885893A Expired FR1315314A (en) 1961-02-25 1962-01-25 Methods and apparatus for the manufacture of elongated parts by extrusion, in particular tubes having flares and bulges or alternatively flares alone or alternatively bulges alone

Country Status (3)

Country Link
BE (1) BE613261A (en)
CH (1) CH417060A (en)
FR (1) FR1315314A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51134752A (en) * 1975-05-16 1976-11-22 Sekisui Chemical Co Ltd Method of extrusion molding resin molded article with different thicknesses

Also Published As

Publication number Publication date
CH417060A (en) 1966-07-15
BE613261A (en) 1962-05-16

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